Search for cities, countries, lakes and rivers
Porth Colmon
Water Temperature in the Celtic Sea in Porth Colmon, Wales: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Porth Colmon in Wales, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Current Water Temperature in Porth Colmon
7.0°C
TODAY
7.0°C
YESTERDAY
7.0°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Celtic Sea in Porth Colmon is 7°C. This water temperature is still quite low, and swimming in such conditions may only be comfortable for hardened individuals. It is recommended to limit the time spent in the water to avoid hypothermia. For those not accustomed to cold water, it is better to refrain from swimming. However, if you decide to enter the water, it is advisable to wear a warm wetsuit for protection against the cold.
It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart for Celtic Sea in Porth Colmon Over the Last 30 Days
The water temperature in Porth Colmon today is lower than both a week ago and a month ago. Today's sea temperature is generally in line with historical values for this day.
According to our forecast, the sea temperature in Porth Colmon will remain nearly unchanged in the coming days, its value will be 7.6°C.
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts across United Kingdom to enhance accuracy.
Water temperature data for Porth Colmon and nearby towns and resorts is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.
Table of Daily Sea Temperature Data
Date | Current | Average | Forecast |
---|---|---|---|
Feb 16 | 7.0°C | 7.8°C | |
Feb 17 | 6.6°C | 8.3°C | |
Feb 18 | 6.7°C | 8.0°C | |
Feb 19 | 6.5°C | 7.8°C | |
Feb 20 | 6.6°C | 7.5°C | |
Feb 21 | 6.7°C | 7.8°C | |
Feb 22 | 7.0°C | 7.5°C | |
Feb 23 | 7.0°C | 7.8°C | |
Feb 24 | 7.8°C | 7.1°C | |
Feb 25 | 8.0°C | 7.2°C | |
Feb 26 | 8.3°C | 7.3°C | |
Feb 27 | 7.5°C | 7.3°C | |
Feb 28 | 7.8°C | 7.4°C | |
Mar 1 | 8.5°C | 7.5°C | |
Mar 2 | 8.8°C | 7.6°C | |
Mar 3 | 8.0°C | 7.6°C |
Sea Temperature in Porth Colmon Throughout the Year
Throughout the year, the sea temperature in Porth Colmon never exceeds 64°F (18°C).
Below is the annual chart of sea temperature changes in the Celtic Sea in Porth Colmon.

January
Minimum | Average | Maximum |
---|---|---|
7°C | 9°C | 11°C |
February
Minimum | Average | Maximum |
---|---|---|
7°C | 8.5°C | 10°C |
March
Minimum | Average | Maximum |
---|---|---|
7°C | 8.5°C | 10°C |
April
Minimum | Average | Maximum |
---|---|---|
7°C | 9°C | 11°C |
May
Minimum | Average | Maximum |
---|---|---|
9°C | 11.5°C | 14°C |
June
Minimum | Average | Maximum |
---|---|---|
11°C | 13.5°C | 16°C |
July
Minimum | Average | Maximum |
---|---|---|
13°C | 16°C | 19°C |
August
Minimum | Average | Maximum |
---|---|---|
14°C | 16°C | 18°C |
September
Minimum | Average | Maximum |
---|---|---|
14°C | 16.5°C | 19°C |
October
Minimum | Average | Maximum |
---|---|---|
12°C | 14.5°C | 17°C |
November
Minimum | Average | Maximum |
---|---|---|
10°C | 12.5°C | 15°C |
December
Minimum | Average | Maximum |
---|---|---|
8°C | 10.5°C | 13°C |
Monthly Water Temperature Histogram for Celtic Sea in Porth Colmon
You can explore detailed data on how the water temperature in Porth Colmon varies each month:
What Beaches Are There In and Around Porth Colmon?
Porth Colmon
Porth Colmon is a 2-stars sandy beach, is located directly in Porth Colmon. There is parking. There are cafés.
Traeth Penllech Beach
Traeth Penllech Beach is a 3-stars sandy beach, is located directly in Porth Colmon. There is parking. Traeth Penllech Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing.
Traeth Penrallt
Traeth Penrallt is a 1-stars pebble beach, located in a 2 km (1 miles) radius of Porth Colmon. There is parking.
Porth Ferin Beach
Porth Ferin Beach is a 3-stars sandy beach, located in a 3 km (2 miles) radius of Porth Colmon. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Porth Y Cychod Beach
Porth Y Cychod Beach is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Porth Colmon. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Porth Ysgaden Beach
Porth Ysgaden Beach is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Porth Colmon. There is parking. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Porth Llydan Beach
Porth Llydan Beach is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Porth Colmon. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Porth Lago Beach
Porth Lago Beach is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Porth Colmon. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Porth Towyn Tudweiliog
Porth Towyn Tudweiliog is a 2-stars sandy beach, located in a 5 km (3 miles) radius of Porth Colmon. There is parking. There are cafés.
Rhos-Y-Llan Beach
Rhos-Y-Llan Beach is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Porth Colmon. There is parking. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Whistling Sands Beach
Whistling Sands Beach is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Porth Colmon. There is parking. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Porth Ysgo Beach
Porth Ysgo Beach is a 3-stars sandy beach, located in a 8 km (5 miles) radius of Porth Colmon. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Aberdaron Beach
Aberdaron Beach is a 5-stars sandy beach, located in a 8 km (5 miles) radius of Porth Colmon. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There is parking. There are restrooms. There are cafés. Aberdaron Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Traeth Aberdaron
Traeth Aberdaron is a 3-stars pebble beach, located in a 8 km (5 miles) radius of Porth Colmon. There is parking. There are restrooms. There are cafés. It is suitable for surfing.
Traeth Porth Meudwy
Traeth Porth Meudwy is a 2-stars pebble beach, located in a 9 km (6 miles) radius of Porth Colmon. There is parking. Traeth Porth Meudwy is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.
Porth Colmon Weather
FEBRUARY 24
5°C / 7°C
light rainhumidity: 87% | wind: 5 km/h
FEBRUARY 25
5°C / 8°C
light rainhumidity: 91% | wind: 6 km/h
FEBRUARY 26
4°C / 7°C
light rainhumidity: 80% | wind: 4 km/h
FEBRUARY 27
4°C / 4°C
clear skyhumidity: 86% | wind: 2 km/h



Sea Temperature in the Celtic Sea in Porth Colmon: General Trends and Swimming Opportunities
The climate in the coastal regions of Wales, United Kingdom, is generally mild and rainy with moderate temperatures. Due to being surrounded by the sea, these areas usually have cooler summers, warmer winters, and a greater level of humidity compared to the inland regions.
Porth Colmon is located in Europe in the Northern Hemisphere at a latitude of 53 degrees, along the shores of the Celtic Sea. Porth Colmon lies within the Wales in United Kingdom.
The average annual daytime air temperature in Porth Colmon is 13°C (55°F), with the average nighttime temperature being 7°C (45°F). The highest average daily temperature occurs in July, reaching 20°C (67°F), while the lowest is in February at 8°C (47°F). As for nighttime temperatures, the minimum average temperature of 2°C (36°F) is recorded in February, and the maximum is in July, reaching 13°C (55°F).
According to historical data, Porth Colmon experiences 165 rainy days per year, which accounts for 45 percent of all days in the year. On average, there are 14 rainy days each month. The wettest month is November, with 17 rainy days and 110 mm (4.3 inches) of precipitation, while the driest month is July, which typically has 11 rainy days and only 70 mm (2.8 inches) of precipitation.
The average annual water temperature in Celtic Sea in Porth Colmon is 12°C (54°F). In January, the water reaches its lowest point of the year at 7°C (45°F), while in July, it peaks at 19°C (66°F). In Porth Colmon, the water temperature in the Celtic Sea never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Porth Colmon
Nearby Cities
Frequently Asked Questions About Porth Colmon and its Water Temperatures
What is the current sea temperature in Porth Colmon?
The water temperature today in the Celtic Sea in Porth Colmon is 45°F (7°C).
In which months is the water temperature in Porth Colmon comfortable for swimming?
It cannot be guaranteed that the water temperature in Porth Colmon will be comfortable for swimming in any month of the year.
What is the water temperature in Porth Colmon during the winter?
The water temperature in the Celtic Sea in Porth Colmon during the winter ranges from 7°C to 13°C (45°F to 55°F).
What is the water temperature in Porth Colmon during the spring?
The water temperature in the Celtic Sea in Porth Colmon during the spring ranges from 7°C to 14°C (45°F to 57°F).
What is the water temperature in Porth Colmon during the summer?
The water temperature in the Celtic Sea in Porth Colmon during the summer ranges from 11°C to 19°C (52°F to 66°F).
What is the water temperature in Porth Colmon during the fall?
The water temperature in the Celtic Sea in Porth Colmon during the fall ranges from 10°C to 19°C (50°F to 66°F).
Is it possible to swim in the sea in Porth Colmon at any time of the year?
In Porth Colmon, the Celtic Sea is quite cold, and swimming is almost impossible as the water temperature never reaches 21°C (70°F).
What sea temperatures can I expect in Porth Colmon in the next month?
In March, the water temperature in the Celtic Sea in Porth Colmon will range between 45°F (7°C) and 50°F (10°C)